Results 101 to 110 of about 2,474,981 (306)

Nitrogen and sulfur deposition on regional and global scales : a multimodel evaluation [PDF]

, 2006
[1] We use 23 atmospheric chemistry transport models to calculate current and future (2030) deposition of reactive nitrogen (NOy, NHx) and sulfate (SOx) to land and ocean surfaces.
Galloway, J., N. BELL, J. RODRIGUEZ, L. W. HOROWITZ, Horowitz, L., Pitari, G., M. SCHULTZ, Krol, M.C., Cofala, J., Hauglustaine, D., Collins, B., Lamarque, Jean-François, S. SZOPA, Lawrence, M., D. STEVENSON, Dentener, F., Muller, J. F., Fiore, A., Bergmann, D., Horowitz, L. W., Montanaro, V., Szopa, S., van Noije, T. P. C., Stevenson, D., Strahan, S., Lamarque, J. F., J. F. LAMARQUE, M. GAUSS, Rodriguez, J., Kulshrestha, U. C., T. BUTLER, Shindell, D., D. HAUGLUSTAINE, Van Noije, T., Galy-Lacaux, C., Galy-Lacaux, Corinne, C. ATHERTON, Mueller, J. F., M. KROL, M. LAWRENCE, Krol, M., D. BERGMAN, Bell, N., Stevenson, D. S.; id_orcid, J. COFALA, Eickhou, B., Rast, S., R. DOHERTY, K. ELLINGSEN, S. RAST, Fiore, Arlene M., J. DREVET, U. C. KULSHRESTHA, Kulshrestha, U.C., Bey, I., J. F. MÜLLER, S. STRAHAN, Horowitz, Larry W., Drevet, J., T. VAN NOIJE, B. COLLINS, Eickhout, B., Strahan, S. E., Solmon, F., V. MONTANARO, J. GALLOWAY, Kulshrestha, U., B. EICKHOUT, Noije, T., van, Atherton, C., Fiore, A.M., Wild, O., Sudo, K., D. SHINDELL, Bergman, D., Lamarque, J.F., Bey, Isabelle, PITARI, Giovanni, Lamarque, J., Laval-Szopa, Sophie, C. GALY LACAUX, Müller, J., Fiore, A. M., F. SOLMON, Sanderson, M., Schultz, M., Doherty, R., Horowitz, L.W., Ellingsen, K., A. M. FIORE, M. SANDERSON, I. BEY, DENTENER, F, Butler, T., K. SUDO, Gauss, M., O. WILD, LAWRENCE M., Zeng, G., ATHERTON C., BUTLER T., LAMARQUE J.F., ELLINGSEN K., SOLMON F., COLLINS B., VAN NOIJE T., KULSHRESTHA U.C., KROL M., SCHULTZ M.G., SZOPA S., SUDO K., PITARI G., MÜLLER J.F., DENTENER Franciscus, COFALA Janusz, GALLOWAY J., Szopa, Sophie, STRAHAN S., BEY I., Lamarque, J.-F., SHINDELL D., RODRIGUEZ J., GALY-LACAUX C., HAUGLUSTAINE D., BERGMAN D., MONTANARO V., BELL N., EICKHOUT B., HOROWITZ L.W., GAUSS M., WILD O., DREVET J., Müller, J.-F., FIORE A.M., DOHERTY R.M., Savage, N., RAST S., STEVENSON D., SANDERSON M.G., Müller, J.F.   +139 more
core   +1 more source

Effect of Cu and CuP Additions on the Microstructure and Nanoindentation‐Based Fracture Behavior of CoNiAlSi Ferromagnetic Shape Memory Alloys

Advanced Engineering Materials, EarlyView.
Cu and combined Cu–P microalloying refine the microstructure and enhance the nanoindentation‐derived fracture resistance of CoNiAlSi ferromagnetic shape memory alloys without suppressing the martensitic transformation. Comparative SEM, DSC, and nanoindentation results reveal that the CuP‐containing alloy provides the most balanced response, achieving ...
Mehmet Demir
wiley   +1 more source

Impacts and fate of experimentally enhanced nitrogen deposition on a British lowland heath

, 1998
Between 1989 and 1996, nitrogen, in the form of (NH4)2SO4 (7.7 or 15.4 kg ha-1 year-1), was added to experimental plots of Calluna at a lowland dry heath in the south of England. Background deposition at this site was estimated at between 13-18 kg N ha-1
Power, Sally A. (R17014), Ashmore, Mike R., Cousins, D. A.   +2 more
core   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Records of Nitrogen Fertilisers Pty. Ltd.

, 1930
This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete.
Nitrogen Fertilisers Pty. Ltd.
core  

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source

Feed restriction of F1 Holstein × Zebu cows in the final third of lactation modifies intake, nutrient digestibility, feeding behavior, and performance

Revista Brasileira de Zootecnia, 2019
The objective of this study was to evaluate the effect of quantitative feed restriction level on nutrient intake and digestibility, nitrogen balance, efficiency and feeding behavior, and productive performance of F1 Holstein × Zebu cows in late lactation.
Pedro Felipe Santana, Vicente Ribeiro Rocha Júnior, José Reinaldo Mendes Ruas, Flávio Pinto Monção, Luana Alcântara Borges, João Paulo Sampaio Rigueira, Joyce Cipriana Pacheco Ramos, Virgílio Mesquita Gomes   +7 more
doaj   +1 more source

Support‐Controlled Reaction Pathways via Dynamic Sulfur‐Mediated Interfaces for Selective Urea Electrolysis

Advanced Functional Materials, EarlyView.
Sulfur‐doped graphitized carbon nanofibers act as adaptive catalyst–support platforms, enabling dynamic sulfur‐mediated reconstruction and strong metal–support interactions. This unique behavior enhances catalyst stability and controls reaction pathways, achieving highly selective urea oxidation (∼92% N2) coupled with efficient hydrogen evolution ...
Melanie Guillén‐Soler, Lucía Vizcaíno‐Anaya, Ahmad Tayyebi, José Manuel Vila‐Fungueiriño, María del Carmen Giménez‐López   +4 more
wiley   +1 more source

Consumo, digestibilidade aparente de nutrientes e disponibilidade de minerais em ovinos, em função de diferentes níveis de cama de frango na dieta Intake, apparent digestibility of nutrients and availability of minerals in sheep as a function of different levels of poultry litter in the diet

Revista Brasileira de Zootecnia, 2004
Foram confinados 20 ovinos em gaiolas metálicas, durante 15 dias, com o objetivo de determinar os efeitos de diferentes níveis de cama de frango sobre o consumo e a digestibilidade de nutrientes, o balanço de nitrogênio e a disponibilidade aparente dos ...
Rodrigo Vidal Oliveira, Rogério de Paula Lana, Fabiana Maldonado, Odilon Gomes Pereira, Acyr Wanderley de Paula Freitas, Augusto César de Queiroz, Marcus Vinicius Moraes de Oliveira, Eliane Perri Moraes   +7 more
doaj   +1 more source

A Nitrogen Balance for Austria

Water Science and Technology, 1992
The mass flux approach is a good tool to tell whether decisions in pollution control to be taken or already taken are adequate. In policy making, the boundaries for the mass flux approach can be either national borders or catchment areas of river basins.
openaire   +1 more source